Electrical

Estimate month-by-month energy from a horizontal solar array using historical sunlight data for your location.

Find a brightness target for replacement bulbs, whether you are matching an old bulb or lighting a room with existing fixtures.

Estimate EV charger break-even time from upfront cost, usage, pricing, electricity cost, rebates, yearly costs, and demand charges.

Estimate solar carport size, kWh, cost after credit, payback year, and 25-year money gain from parking spaces.

Estimate solar net metering savings from home use, solar production, retail rates, export credits, and policy limits.

Estimate community solar savings from your electric bill, discount, credit coverage, fees, and yearly bill increase.

Compare solar PPA payments with buying costs, credits, rebates, maintenance, utility value, and early-move fees.

Compare paying cash for solar vs a loan, including dealer fees, tax credit, monthly payment, interest, and APR-like cost.

Compare generator fuel cost with utility power using load, fuel use, run time, electric rate, and optional fixed monthly charge.

Estimate rack power cost from server watts, run time, electric rate, PUE, and circuit planning inputs.